feat: add icon buttons

Sources/CoffeeUI/Icon.swift

@@ -0,0 +1,30 @@
+//
+//  SwiftUIView.swift
+//  
+//
+//  Created by Yhanco Grey Esteban on 6/5/22.
+//
+
+import SwiftUI
+
+struct Icon: View {
+    let name: String
+    
+    /// Creates a view with system icon that is resizable
+    /// - Parameter name: name of system icon
+    init(_ name: String) {
+        self.name = name
+    }
+    
+    var body: some View {
+        Image(systemName: name)
+            .resizable()
+            .scaledToFit()
+    }
+}
+
+struct Icon_Previews: PreviewProvider {
+    static var previews: some View {
+        Icon("checkmark.circle.fill")
+    }
+}

Sources/CoffeeUI/IconButton.swift

@@ -0,0 +1,39 @@
+//
+//  SwiftUIView.swift
+//  
+//
+//  Created by Yhanco Grey Esteban on 6/5/22.
+//
+
+import SwiftUI
+
+struct IconButton: View {
+    let name: String
+    let action: () -> Void
+
+    
+    /// Creates a button using a system icon
+    /// - Parameters:
+    ///   - name: system icon name
+    ///   - action: The action to perform when the user triggers the button.
+    init(_ name: String, action: @escaping () -> Void) {
+        self.name = name
+        self.action = action
+    }
+    
+    var body: some View {
+        Button {
+            action()
+        } label: {
+            Icon(name)
+        }
+    }
+}
+
+struct SwiftUIView_Previews: PreviewProvider {
+    static var previews: some View {
+        IconButton("checkmark.circle.fill") {
+            print("I did something")
+        }
+    }
+}